Home / 23,422,614.48-32,325,230.52-13,109,189.04

Finding the Fourth Proportional to 23,422,614.48, 32,325,230.52 and 13,109,189.04

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Solution

The fourth proportional to 23,422,614.48, 32,325,230.52 and 13,109,189.04 is: 18,091,812.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,422,614.48 : 32,325,230.52 = 13,109,189.04 : x
  2. Step 2: Convert to fraction form
    23,422,614.48/32,325,230.52 = 13,109,189.04/x
  3. Step 3: Cross multiply
    23,422,614.48x = 32,325,230.52 × 13,109,189.04
  4. Step 4: Simplify right side
    23,422,614.48x = 423,757,557,648,257.44
  5. Step 5: Solve for x
    x = 423,757,557,648,257.44/23,422,614.48
  6. Step 6: Final answer
    x = 18,091,812.85

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.